150804-N-FQ994-115 ODESSA, Ukraine (Sept. 4, 2015)

150804-N-FQ994-115 ODESSA, Ukraine (Sept. 4, 2015) U.S. Navy Damage Controlman 2nd Class Shanice Nicholas, right, teaches Ukrainian Sailor Arlem Efremov, left, a pipe-patching technique during exercise Sea Breeze 2015, U.S.-Ukraine Damage Control training aboard USS Donald Cook (DDG 75) Sept. 4. Sea Breeze is an air, land and maritime exercise designed to improve maritime safety, security and stability in the Black Sea. (U.S. Navy photo by Mass Communication Specialist 3rd Class Robert S. Price/Released)